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NaCl has a molar mass of 22,989 769 28 + 35,453 = 58,442 769 28 g
Na has an atomic weight of 22,989 769 28 g.
% Na = 22,989 769 28 ÷ 58,442 769 28 = 39,337
200 mL of 0,45 % sodium chloride contain 0,9 g NaCl.
Mass of Na in 0,9 grams of NaCl = 0,39337 x 0,9 g = 0,354 g
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How do you convert 200mL to moles?
1 mole of NaCl is 58.44 g 200 g NaCl * (1 mol NaCl/58.44 g NaCl) = 3.422 mol NaCl There are about 3.4 moles in 200 grams of NaCl.
What is the percent by mass of the solute sodium hypochlorite is 5.24 percent you have a 2500.0 grams of bleach solution. How many grams of NaCl are in the solution?
The mass of sodium hypochlorite in 2,5 kg solution is 131,25 g.Sodium chloride is only the product of a decomposition.
How many grams of sodium are in 75grams of NaCl?
The percentage of sodium in NaCl is 39,666.So, 75 x 39,666/100= 29,75 g sodium in 75 g NaCl
How many grams of Chlorine are in 7 grams of Sodium Chloride?
To find the answer, we multiply the 7 grams of NaCl by the ratio of the molar mass of chlorine over the molar mass of sodium chloride. By doing this, we find that there are about 4.25 grams of chlorine in 7 grams of NaCl.
In a reaction between sodium and chlorine 10 grams of sodium is needed to prepare 35 grams of sodium chloride How many grams of chlorine is needed for this reaction?
Balanced equation first. 2Na + Cl2 -> 2NaCl 35 grams NaCl (1 mole NaCl/58.44 grams )( 1 mole Cl2/2 mole NaCl )( 70.9 grams Cl2/1 mole Cl2) = 21 grams of Cl2 needed
How do you convert 200mL to moles?
1 mole of NaCl is 58.44 g 200 g NaCl * (1 mol NaCl/58.44 g NaCl) = 3.422 mol NaCl There are about 3.4 moles in 200 grams of NaCl.
How many grams of sodium are in and 5 grams of NaCl?
The answer is 1,98 g sodium.
How may grams are in 1.946 moles of NaCl?
1.946 moles NaCl (58.44 grams/1 mole NaCl) = 113.7 grams sodium chloride ======================
How many grams of NaCl are in 225 grams of an 18 percent NaCl solution?
The answer is 8 g NaCl.
How many moles are in 72.0g of sodium cloride?
72.0 grams NaCl (1 mole NaCl/58.44 grams) = 1.2 moles of sodium chloride
What is the percent by mass of the solute sodium hypochlorite is 5.24 percent you have a 2500.0 grams of bleach solution. How many grams of NaCl are in the solution?
The mass of sodium hypochlorite in 2,5 kg solution is 131,25 g.Sodium chloride is only the product of a decomposition.
What is the percent of NaCl if 2.55 grams of NaCl is dissolved in 8.85 grams of H2O?
The answer is 28,81 %.
How many grams of sodium chloride are needed to prepare 600 ml of a 0.9 percent saline solution?
600 mL of 0,9 % sodium chloride: 6 x 0,9 = 5,4 grams NaCl
How many grams are in 0.160 moles of sodium chloride?
There are 9.3504 grams of Sodium Chloride. Calculations: 0.160 mol NaCl (58.44g/mol) = 9.3504g NaCl
How many grams of sodium are in 75grams of NaCl?
The percentage of sodium in NaCl is 39,666.So, 75 x 39,666/100= 29,75 g sodium in 75 g NaCl
How many moles are there in 20.67g sodium chloride?
20.67 grams NaCl (1mol NaCl/58.44 g NaCl) = 0.3537 moles of sodium chloride
What is the abbreviation for 0.9 percent sodium chloride?
0.9% w/v (weight per volume, otherwise known as grams per 100ml) sodium chloride is NaCl abbreviated
